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a ball is thrown at an angle @ wiyh horizontal . its horizontal range is equal to maximum height. this is possible only when tan@ is equal to 
Asked by golusushma29 | 16 Jun, 2019, 11:43: AM
answered-by-expert Expert Answer
Let u be the velocity with which the ball is thrown
 
Horizontal range 

R equals H o r i z o n t a l space v v e l o c i t y cross times t i m e space o f space f l i g h t R equals u C o s theta cross times fraction numerator 2 u S i n theta over denominator g end fraction R equals fraction numerator 2 u squared S i n theta C o s theta over denominator g end fraction M a x i m u m space h e i g h t H equals fraction numerator u squared S i n squared theta over denominator 2 g end fraction I f space R equals H fraction numerator 2 u squared S i n theta C o s theta over denominator g end fraction equals fraction numerator u squared S i n squared theta over denominator 2 g end fraction tan theta equals 4
Answered by Utkarsh Lokhande | 16 Jun, 2019, 01:09: PM
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